Commit Graph

125575 Commits

Author SHA1 Message Date
Jan Hubicka
cdb87c08f6 re PR ipa/58329 (ld: Invalid symbol type for plabel (.libs/libstdc++.lax/libc++11convenience.a/system_error.o, std::error_category::default_error_condition(int) const [clone .localalias.9]).)
PR middle-end/58329
	* ipa-devirt.c (ipa_devirt): Be ready for symtab_nonoverwritable_alias
	to return NULL.
	* ipa.c (function_and_variable_visibility): Likewise.
	* ipa-profile.c (ipa_profile): Likewise.

From-SVN: r202658
2013-09-17 16:07:21 +00:00
Jan Hubicka
5b79657a11 re PR ipa/58329 (ld: Invalid symbol type for plabel (.libs/libstdc++.lax/libc++11convenience.a/system_error.o, std::error_category::default_error_condition(int) const [clone .localalias.9]).)
PR middle-end/58329
	* ipa-devirt.c (ipa_devirt): Be ready for symtab_nonoverwritable_alias
	to return NULL.
	* ipa.c (function_and_variable_visibility): Likewise.
	* ipa-profile.c (ipa_profile): Likewise.

From-SVN: r202657
2013-09-17 15:46:06 +00:00
Bernd Edlinger
27442c2405 re PR ipa/58398 (gcc.dg/attr-ifunc-4.c runfail regression after r202111)
2013-09-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR ipa/58398
        * cgraph.c (cgraph_function_body_availability): Check for ifunc
        attribute, and don't inline the resolver in this case.

From-SVN: r202655
2013-09-17 14:51:06 +00:00
Teresa Johnson
753b9bc3bb coverage.c (get_coverage_counts): Add missing newline.
2013-09-17  Teresa Johnson  <tejohnson@google.com>

	* coverage.c (get_coverage_counts): Add missing newline.

From-SVN: r202654
2013-09-17 14:26:44 +00:00
Kyrylo Tkachov
e3d3cfb4a5 re PR tree-optimization/58088 (ICE in gcc.c)
[gcc/]
2013-09-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	PR tree-optimization/58088
	* fold-const.c (mask_with_trailing_zeros): New function.
	(fold_binary_loc): Make sure we don't recurse infinitely
	when the X in (X & C1) | C2 is a tree of the form (Y * K1) & K2.
	Use mask_with_trailing_zeros where appropriate.

[gcc/testsuite]
2013-09-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	PR tree-optimization/58088
	* gcc.c-torture/compile/pr58088.c: New test.

From-SVN: r202652
2013-09-17 13:29:41 +00:00
Nick Clifton
4fce5f027c target-supports.exp (check_effective_target_trampolines): Add MSP430 to the list of targets that do not support trampolines.
* lib/target-supports.exp (check_effective_target_trampolines):
	Add MSP430 to the list of targets that do not support
	trampolines.
	(check_profiling_available): Add MSP430 to the list of targets
	that do not support profiling.
	(check_effective_target_tls_runtime): Add MSP430 to the list of
	targets that do not support TLS.

From-SVN: r202651
2013-09-17 12:54:11 +00:00
Marc Glisse
757b16440b re PR libstdc++/58338 (Add noexcept to functions with a narrow contract)
2013-09-17  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/58338
	* include/bits/stl_vector.h (vector::vector(),
	vector::vector(const allocator_type&)): Merge.
	(_Vector_impl::_Vector_impl(_Tp_alloc_type const&),
	_Vector_impl::_Vector_impl(_Tp_alloc_type&&),
	_Vector_impl::_M_swap_data,
	_Vector_base::_Vector_base(const allocator_type&),
	_Vector_base::_Vector_base(allocator_type&&),
	_Vector_base::_Vector_base(_Vector_base&&), _Vector_base::~_Vector_base,
	vector::vector(const allocator_type&), vector::operator[],
	vector::operator[] const, vector::front, vector::front const,
	vector::back, vector::back const, vector::pop_back,
	vector::_M_erase_at_end): Mark as noexcept.
	* include/debug/vector (vector::vector(const _Allocator&),
	vector::operator[], vector::operator[] const, vector::front,
	vector::front const, vector::back, vector::back const, vector::pop_back,
	_M_requires_reallocation, _M_update_guaranteed_capacity,
	_M_invalidate_after_nth): Mark as noexcept.
	* include/profile/vector (vector::vector(const _Allocator&),
	vector::operator[], vector::operator[] const, vector::front,
	vector::front const, vector::back, vector::back const): Mark as
	noexcept.
	(vector::vector(vector&&, const _Allocator&)): Remove wrong noexcept.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust line number.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r202650
2013-09-17 12:23:54 +00:00
Yuri Rumyantsev
9a0ac98faf i386.c (distance_agu_use_in_bb): Proper initialization of 'prev' var to get better distance estimation.
* config/i386/i386.c (distance_agu_use_in_bb) : Proper initialization
  of 'prev' var to get better distance estimation.

From-SVN: r202649
2013-09-17 12:01:28 +00:00
Jacek Caban
dff717d29b gthr-win32.c: CreateSemaphoreW instead of CreateSemaphoreA.
2013-09-17  Jacek Caban  <jacek@codeweavers.com>

	* config/i386/gthr-win32.c: CreateSemaphoreW instead of
	CreateSemaphoreA.
	* config/i386/gthr-win32.h: Likewise.

From-SVN: r202648
2013-09-17 13:46:47 +02:00
Eric Botcazou
78bbd7655e tree-inline.h (struct copy_body_data): Add transform_parameter.
* tree-inline.h (struct copy_body_data): Add transform_parameter.
	* tree-inline.c (is_parameter_of): New predicate.
	(remap_gimple_op_r): Do not propagate TREE_THIS_NOTRAP on MEM_REF if
	a parameter has been remapped.
	(copy_tree_body_r): Likewise on INDIRECT_REF and MEM_REF.
	(optimize_inline_calls): Initialize transform_parameter.
	(copy_gimple_seq_and_replace_locals): Likewise.
	(tree_function_versioning): Likewise.
	(maybe_inline_call_in_expr): Likewise.

From-SVN: r202647
2013-09-17 11:05:31 +00:00
Andreas Schwab
00c90ae179 * gcc.dg/tree-ssa/ldist-22.c (main): Return zero.
From-SVN: r202646
2013-09-17 09:07:08 +00:00
Nick Clifton
cad055a4ba msp430-protos.h: Add prototypes for new functions.
* config/msp430/msp430-protos.h: Add prototypes for new functions.
	* config/msp430/msp430.c (msp430_preserve_reg_p): Add support for
	interrupt handlers.
	(is_attr_func): New function.
	(msp430_is_interrupt_func): New function.
	(is_naked_func): New function.
	(is_reentrant_func): New function.
	(is_critical_func): New function.
	(msp430_start_function): Add annotations for function attributes.
	(msp430_attr): New function.
	(msp430_attribute_table): New.
	(msp430_function_section): New function.
	(TARGET_ASM_FUNCTION_SECTION): Define.
	(msp430_builtin): New enum.
	(msp430_init_builtins): New function.
	(msp430_builtin_devl): New function.
	(msp430_expand_builtin): New function.
	(TARGET_INIT_BUILTINS): Define.
	(TARGET_EXPAND_BUILTINS): Define.
	(TARGET_BUILTIN_DECL): Define.
	(msp430_expand_prologue): Add support for naked, interrupt,
	critical and reentrant functions.
	(msp430_expand_epilogue): Likewise.
	(msp430_print_operand): Handle 'O' character.
	* config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Define
	NO_TRAMPOLINES.
	* config/msp430/msp430.md (unspec): Add UNS_DINT, UNS_EINT,
	UNS_PUSH_INTR, UNS_POP_INTR, UNS_BIC_SR, UNS_BIS_SR.
	(pushm): Use a 'n' rather than an 'i' constraint.
	(msp_return): Add generation of the interrupt return instruction.
	(disable_interrupts): New pattern.
	(enable_interrupts): New pattern.
	(push_intr_state): New pattern.
	(pop_intr_state): New pattern.
	(bic_SR): New pattern.
	(bis_SR): New pattern.
	* doc/extend.texi: Document MSP430 function attributes and builtin
	functions.

From-SVN: r202645
2013-09-17 08:15:03 +00:00
Richard Biener
deb6c11a73 re PR tree-optimization/58432 (ICE: in insert_value_copy_on_edge, at tree-outof-ssa.c:233)
2013-09-17  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/58432
	* tree-loop-distribution.c (tree_loop_distribution): Also
	scan PHIs for outside loop uses and seed a partition from them.

	* gcc.dg/pr58432.c: New testcase.

From-SVN: r202644
2013-09-17 07:47:49 +00:00
Bin Cheng
c068654bb1 gimple-ssa-strength-reduction.c (backtrace_base_for_ref): New.
* gimple-ssa-strength-reduction.c (backtrace_base_for_ref): New.
	(restructure_reference): Call backtrace_base_for_ref.

	* gcc.dg/tree-ssa/slsr-39.c: New test.

From-SVN: r202643
2013-09-17 04:59:08 +00:00
Alan Modra
567969e484 re PR target/57589 (Linux powerpc -mcpu=native returns pointer to variable on stack in driver-rs6000.c)
PR target/57589
	* config/rs6000/driver-rs6000.c (elf_platform): Revert 2013-06-11 patch.

From-SVN: r202642
2013-09-17 11:34:49 +09:30
GCC Administrator
00d88b23c6 Daily bump.
From-SVN: r202641
2013-09-17 00:16:47 +00:00
DJ Delorie
844ad6c640 * config/rl78/vregs.h: Add G10 register definitions.
From-SVN: r202638
2013-09-16 17:58:05 -04:00
DJ Delorie
5c0029ded7 rl78.c (rl78_asm_file_start): Specify alternate vregs location for RL78/G10.
* config/rl78/rl78.c (rl78_asm_file_start): Specify alternate
vregs location for RL78/G10.
(rl78_expand_prologue): Avoid SEL on G10.
(rl78_expand_epilogue): Likewise.
(rl78_peep_movhi_p): Can't move a constant to memory in HImode.
* config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
__RL78_G10__ when appropriate.
(ASM_SPEC): Pass -mg10 along to the assembler.
* config/rl78/rl78.md (sel_rb): Disable for G10.
* config/rl78/rl78.opt: Add -mg10 option.
* config/rl78/t-rl78: Add -mg10 multilib.

* config/rl78/lib2mul.c: Enable for RL78/G10.
* config/rl78/lib2div.c: Likewise.
* config/rl78/lshrsi3.S: Use vregs.h.
* config/rl78/cmpsi2.S: Likewise.
* config/rl78/trampoline.S: Likewise.
* config/rl78/mulsi2.S: Likewise.  Disable for RL78/G10.

From-SVN: r202637
2013-09-16 17:15:46 -04:00
Xinliang David Li
ea0f3e87b9 Introduce -ftree-loop-vectorize option
From-SVN: r202636
2013-09-16 19:55:40 +00:00
Jeff Law
7fe46fbed2 pr58419.c: New test.
* gcc.c-torture/execute/pr58419.c: New test.
        * gcc.c-torture/execute/pr58431.c: New test.

From-SVN: r202635
2013-09-16 13:31:25 -06:00
Andreas Schwab
4f3da2e572 tm.texi.in (Cond Exec Macros): Remove node.
* doc/tm.texi.in (Cond Exec Macros): Remove node.
(Condition Code): Don't reference it.
* doc/tm.texi: Regenerate.

From-SVN: r202634
2013-09-16 18:20:32 +00:00
Tobias Burnus
0ebdf3ae98 re PR fortran/58356 (ICE with finalization and type extension)
2013-09-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58356
        * class.c (generate_finalization_wrapper): Init proc_tree if
        not yet resolved.

2013-09-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58356
        * gfortran.dg/finalize_19.f90: New.

From-SVN: r202633
2013-09-16 20:01:59 +02:00
Jan-Benedict Glaw
a5bd71fa0e alpha.c: Include tree-ssanames.h.
* config/alpha.c: Include tree-ssanames.h.


Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r202631
2013-09-16 18:01:45 +02:00
Vladimir Makarov
aa940f7c21 re PR middle-end/58418 (wrong code at -O2 and -O3 on x86_64-linux-gnu (in 32-bit mode))
2013-09-16  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/58418
	* lra-constraints.c (undo_optional_reloads): Consider all optional
	reload even if it did not get a hard reg.

2013-09-16  Vladimir Makarov  <vmakarov@redhat.com>

	* gcc.target/i386/pr58418.c: New.

From-SVN: r202630
2013-09-16 15:12:22 +00:00
Teresa Johnson
e645e94288 dumpfile.c (dump_loc): Remove newline emission.
2013-09-16  Teresa Johnson  <tejohnson@google.com>

	* dumpfile.c (dump_loc): Remove newline emission.
	* tree-vect-data-refs.c (vect_lanes_optab_supported_p): Add newline
	emission to dump_printf_loc calls where missing.
	(vect_mark_for_runtime_alias_test): Ditto.
	(vect_analyze_data_ref_dependence): Ditto.
	(vect_analyze_data_ref_dependences): Ditto.
	(vect_slp_analyze_data_ref_dependence): Ditto.
	(vect_slp_analyze_data_ref_dependences): Ditto.
	(vect_compute_data_ref_alignment): Ditto.
	(vect_update_misalignment_for_peel): Ditto.
	(vect_verify_datarefs_alignment): Ditto.
	(vector_alignment_reachable_p): Ditto.
	(vect_get_data_access_cost): Ditto.
	(vect_enhance_data_refs_alignment): Ditto.
	(vect_find_same_alignment_drs): Ditto.
	(vect_analyze_data_refs_alignment): Ditto.
	(vect_analyze_group_access): Ditto.
	(vect_analyze_data_ref_access): Ditto.
	(vect_analyze_data_ref_accesses): Ditto.
	(vect_prune_runtime_alias_test_list): Ditto.
	(vect_analyze_data_refs): Ditto.
	(vect_create_addr_base_for_vector_ref): Ditto.
	(vect_create_data_ref_ptr): Ditto.
	(vect_grouped_store_supported): Ditto.
	(vect_grouped_load_supported): Ditto.
	* value-prof.c (check_counter): Ditto.
	(check_ic_target): Ditto.
	* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Ditto.
	(vect_recog_widen_mult_pattern): Ditto.
	(vect_recog_widen_sum_pattern): Ditto.
	(vect_recog_over_widening_pattern): Ditto.
	(vect_recog_widen_shift_pattern): Ditto.
	(vect_recog_rotate_pattern): Ditto.
	(vect_recog_vector_vector_shift_pattern): Ditto.
	(vect_recog_divmod_pattern): Ditto.
	(vect_recog_mixed_size_cond_pattern): Ditto.
	(vect_recog_bool_pattern): Ditto.
	(vect_pattern_recog_1): Ditto.
	(vect_pattern_recog): Ditto.
	* tree-vect-loop.c (vect_determine_vectorization_factor): Ditto.
	(vect_is_simple_iv_evolution): Ditto.
	(vect_analyze_scalar_cycles_1): Ditto.
	(vect_get_loop_niters): Ditto.
	(vect_analyze_loop_1): Ditto.
	(vect_analyze_loop_form): Ditto.
	(vect_analyze_loop_operations): Ditto.
	(vect_analyze_loop_2): Ditto.
	(vect_analyze_loop): Ditto.
	(report_vect_op): Ditto.
	(vect_is_slp_reduction): Ditto.
	(vect_is_simple_reduction_1): Ditto.
	(vect_get_known_peeling_cost): Ditto.
	(vect_estimate_min_profitable_iters): Ditto.
	(vect_model_reduction_cost): Ditto.
	(vect_model_induction_cost): Ditto.
	(get_initial_def_for_induction): Ditto.
	(vect_create_epilog_for_reduction): Ditto.
	(vectorizable_reduction): Ditto.
	(vectorizable_induction): Ditto.
	(vectorizable_live_operation): Ditto.
	(vect_loop_kill_debug_uses): Ditto.
	(vect_transform_loop): Ditto.
	* tree-vect-stmts.c (vect_mark_relevant): Ditto.
	(vect_stmt_relevant_p): Ditto.
	(process_use): Ditto.
	(vect_mark_stmts_to_be_vectorized): Ditto.
	(vect_model_simple_cost): Ditto.
	(vect_model_promotion_demotion_cost): Ditto.
	(vect_model_store_cost): Ditto.
	(vect_get_store_cost): Ditto.
	(vect_model_load_cost): Ditto.
	(vect_get_load_cost): Ditto.
	(vect_init_vector_1): Ditto.
	(vect_get_vec_def_for_operand): Ditto.
	(vect_finish_stmt_generation): Ditto.
	(vectorizable_call): Ditto.
	(vectorizable_conversion): Ditto.
	(vectorizable_assignment): Ditto.
	(vectorizable_shift): Ditto.
	(vectorizable_operation): Ditto.
	(vectorizable_store): Ditto.
	(vectorizable_load): Ditto.
	(vectorizable_condition): Ditto.
	(vect_analyze_stmt): Ditto.
	(vect_transform_stmt): Ditto.
	(vect_is_simple_use): Ditto.
	* tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Ditto.
	(vect_can_advance_ivs_p): Ditto.
	(vect_update_ivs_after_vectorizer): Ditto.
	(vect_do_peeling_for_loop_bound): Ditto.
	(vect_gen_niters_for_prolog_loop): Ditto.
	(vect_update_inits_of_drs): Ditto.
	(vect_create_cond_for_alias_checks): Ditto.
	* tree-vect-slp.c (vect_get_and_check_slp_defs): Ditto.
	(vect_build_slp_tree_1): Ditto.
	(vect_supported_load_permutation_p): Ditto.
	(vect_analyze_slp_instance): Ditto.
	(vect_analyze_slp): Ditto.
	(vect_make_slp_decision): Ditto.
	(vect_detect_hybrid_slp): Ditto.
	(vect_bb_vectorization_profitable_p): Ditto.
	(vect_slp_analyze_bb_1): Ditto.
	(vect_update_slp_costs_according_to_vf): Ditto.
	(vect_get_mask_element): Ditto.
	(vect_transform_slp_perm_load): Ditto.
	(vect_schedule_slp_instance): Ditto.
	(vect_schedule_slp): Ditto.
	(vect_slp_transform_bb): Ditto.
	* profile.c (read_profile_edge_counts): Ditto.
	(compute_branch_probabilities): Ditto.
	* coverage.c (get_coverage_counts): Ditto.

From-SVN: r202628
2013-09-16 13:40:02 +00:00
Diego Novillo
46f851f38d tree-core.h: Add missing comment lines from refactoring of tree.h.
* tree-core.h: Add missing comment lines from refactoring
	of tree.h.

From-SVN: r202627
2013-09-16 09:37:25 -04:00
Jan Hubicka
1632a68673 gimple-fold.c (can_refer_decl_in_current_unit_p): Do not accept abstract functions; for static functions check the presence of body.
* gimple-fold.c (can_refer_decl_in_current_unit_p): Do not accept
	abstract functions; for static functions check the presence
	of body.

From-SVN: r202626
2013-09-16 11:47:48 +00:00
James Greenhalgh
828e70c1d7 [AArch64] Improve arm_neon.h vml<as>_lane handling.
gcc/
	* config/aarch64/aarch64-simd-builtins.def (fma): New.
	* config/aarch64/aarch64-simd.md
	(aarch64_mla_elt<mode>): New.
	(aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
	(aarch64_mls_elt<mode>): Likewise.
	(aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
	(aarch64_fma4_elt<mode>): Likewise.
	(aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
	(aarch64_fma4_elt_to_128v2df): Likewise.
	(aarch64_fma4_elt_to_64df): Likewise.
	(fnma<mode>4): Likewise.
	(aarch64_fnma4_elt<mode>): Likewise.
	(aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
	(aarch64_fnma4_elt_to_128v2df): Likewise.
	(aarch64_fnma4_elt_to_64df): Likewise.
	* config/aarch64/iterators.md (VDQSF): New.
	* config/aarch64/arm_neon.h
	(vfm<as><sdq>_lane<q>_f<32, 64>): Convert to C implementation.
	(vml<sa><q>_lane<q>_<fsu><16, 32, 64>): Likewise.

gcc/testsuite/
	* gcc.target/aarch64/fmla-intrinsic.c: New.
	* gcc.target/aarch64/mla-intrinsic.c: Likewise.
	* gcc.target/aarch64/fmls-intrinsic.c: Likewise.
	* gcc.target/aarch64/mls-intrinsic.c: Likewise.

From-SVN: r202625
2013-09-16 09:53:11 +00:00
James Greenhalgh
779aea46cc [AArch64] Implement vmul<q>_lane<q>_<fsu><16,32,64> intrinsics in C
gcc/
	* config/aarch64/aarch64-simd.md (aarch64_mul3_elt<mode>): New.
	(aarch64_mul3_elt_<vswap_width_name><mode>): Likewise.
	(aarch64_mul3_elt_to_128df): Likewise.
	(aarch64_mul3_elt_to_64v2df): Likewise.
	* config/aarch64/iterators.md (VEL): Also handle DFmode.
	(VMUL): New.
	(VMUL_CHANGE_NLANES) Likewise.
	(h_con): Likewise.
	(f): Likewise.
	* config/aarch64/arm_neon.h
	(vmul<q>_lane<q>_<suf><16,32,64>): Convert to C implementation.

gcc/testsuite/
	* gcc.target/aarch64/mul_intrinsic_1.c: New.
	* gcc.target/aarch64/fmul_intrinsic_1.c: Likewise.

From-SVN: r202624
2013-09-16 09:50:21 +00:00
James Greenhalgh
a407a750a7 [AArch64] Fix parameters to vcvtx_high
* config/aarch64/arm_neon.h
	(vcvtx_high_f32_f64): Fix parameters.

From-SVN: r202623
2013-09-16 09:45:43 +00:00
Jan-Benedict Glaw
f77e2d2d47 alpha.c: Include tree-ssa.h.
* config/alpha.c: Include tree-ssa.h.

From-SVN: r202621
2013-09-16 11:03:33 +02:00
Richard Biener
36875e8f6d tree-loop-distribution.c (enum rdg_dep_type): Add control_dd.
2013-09-16  Richard Biener  <rguenther@suse.de>

	* tree-loop-distribution.c (enum rdg_dep_type): Add control_dd.
	(dot_rdg_1): Handle control_dd.
	(create_edge_for_control_dependence): New function.
	(create_rdg_edges): Add control dependences if asked for.
	(build_rdg): Likewise.
	(generate_loops_for_partition): If there are not necessary
	control stmts remove all their dependencies.
	(collect_condition_stmts, rdg_flag_loop_exits): Remove.
	(distribute_loop): Pass on control dependences.
	(tree_loop_distribution): Compute control dependences and remove
	restriction on number of loop nodes.

	* gcc.dg/tree-ssa/ldist-22.c: New testcase.

From-SVN: r202619
2013-09-16 08:10:28 +00:00
Adam Butcher
62e42210ef Change log update for 202610-202612.
From-SVN: r202615
2013-09-16 09:04:45 +01:00
Jakub Jelinek
96e24d499b ipa-prop.c (ipa_compute_jump_functions_for_edge): Return early for internal calls.
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Return early
	for internal calls.

From-SVN: r202614
2013-09-16 10:03:31 +02:00
Richard Sandiford
40dbb05c6b cse.c (try_const_anchors): Punt on CC modes.
gcc/
	* cse.c (try_const_anchors): Punt on CC modes.

From-SVN: r202613
2013-09-16 07:24:15 +00:00
Adam Butcher
1a11a94fcd Support using 'auto' in a function parameter list to introduce an implicit template parameter.
gcc/cp/
	* cp-tree.h (type_uses_auto_or_concept): Declare.
	(is_auto_or_concept): Declare.
	* decl.c (grokdeclarator): Allow 'auto' parameters in lambdas with
	-std=gnu++1y or -std=c++1y or, as a GNU extension, in plain functions.
	* type-utils.h: New header defining ...
	(find_type_usage): ... this new function based on pt.c (type_uses_auto)
	for searching a type tree given a predicate.
	* pt.c (type_uses_auto): Reimplement via type-utils.h (find_type_usage).
	(is_auto_or_concept): New function.
	(type_uses_auto_or_concept): New function.
	* parser.h (struct cp_parser): Add fully_implicit_function_template_p.
	* parser.c (cp_parser_new): Initialize fully_implicit_function_template_p.
	(cp_parser_new): Initialize fully_implicit_function_template_p.
	(cp_parser_lambda_expression): Copy and restore value of
	fully_implicit_function_template_p as per other parser fields.
	(cp_parser_parameter_declaration_list): Count generic
	parameters and call ...
	(add_implicit_template_parms): ... this new function to synthesize them
	with help from type-utils.h (find_type_usage), ...
	(tree_type_is_auto_or_concept): ... this new static function and ...
	(make_generic_type_name): ... this new static function.
	(cp_parser_direct_declarator): Account for implicit template parameters.
	(cp_parser_lambda_declarator_opt): Finish fully implicit template if
	necessary by calling ...
	(finish_fully_implicit_template): ... this new function.
	(cp_parser_init_declarator): Likewise.
	(cp_parser_function_definition_after_declarator): Likewise.
	(cp_parser_member_declaration): Likewise.
	* Make-lang.in (cp/pt.o): Add dependency on type-utils.h.
	(cp/parser.o): Likewise.

gcc/testsuite/
	g++.dg/cpp0x/auto9.C: Downgrade two previously expected errors (now
	interpreted as implicit templates) to be expected pedwarns instead.

From-SVN: r202612
2013-09-16 08:14:34 +01:00
Adam Butcher
6a8b219b44 Support lambda templates.
* parser.c (cp_parser_lambda_declarator_opt): Accept template parameter
	list with std=c++1y or std=gnu++1y.
	(cp_parser_lambda_body): Don't call 'expand_or_defer_fn' for lambda call
	operator template to avoid adding template result to symbol table.
	* lambda.c (lambda_function): Return template result if call operator is
	a template.
	(maybe_add_lambda_conv_op): Move declarations to point of use.  Refactor
	operator call building in order to support conversion of a non-capturing
	lambda template to a function pointer with help from ...
	(prepare_op_call): ... this new function.
	* decl2.c (check_member_template): Don't reject lambda call operator
	template in local [lambda] class.
	* pt.c (instantiate_class_template_1): Don't instantiate lambda call
	operator template when instantiating lambda class.

From-SVN: r202611
2013-09-16 08:14:21 +01:00
Adam Butcher
ff63a2f45c * pt.c (make_auto_1): Use input_location rather than BUILTINS_LOCATION.
From-SVN: r202610
2013-09-16 08:14:11 +01:00
Tobias Burnus
d14fc2c6b4 re PR fortran/57697 ([OOP] Segfault with defined assignment for components during intrinsic assignment)
2013-09-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57697
        * resolve.c (generate_component_assignments): Correctly handle
        * the
        case that the LHS is not allocated.

2013-09-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57697
        * gfortran.dg/defined_assignment_10.f90: Comment print
        * statement.

From-SVN: r202609
2013-09-16 08:42:02 +02:00
GCC Administrator
2c995b637d Daily bump.
From-SVN: r202608
2013-09-16 00:16:55 +00:00
Jason Merrill
2993d08a0f Core DR 904 PR c++/41933
Core DR 904
	PR c++/41933
	* parser.c (cp_parser_lambda_introducer): Handle variadic capture.
	* lambda.c (add_capture): Handle variadic capture.
	(add_default_capture, lambda_capture_field_type): Likewise.
	(build_capture_proxy, register_capture_members): Likewise.
	* pt.c (register_specialization): Allow FIELD_DECL.
	(retrieve_specialization): Likewise.
	(find_parameter_packs_r): Handle FIELD_DECL and VAR_DECL.
	(tsubst_pack_expansion): Handle FIELD_DECL packs.
	(gen_elem_of_pack_expansion_instantiation): Likewise.
	(instantiate_class_template_1): Likewise.
	(tsubst_decl, tsubst_copy): Likewise.
	(tsubst_expr) [DECL_EXPR]: Handle capture proxy packs.
	(tsubst_copy_and_build) [VAR_DECL]: Likewise.
	* semantics.c (finish_non_static_data_member): Don't try to represent
	the type of a COMPOUND_REF of a FIELD_DECL pack.

From-SVN: r202605
2013-09-15 15:34:42 -04:00
Jason Merrill
73f4e2d261 re PR c++/41933 ([c++0x] lambdas and variadic templates don't work together)
PR c++/41933
	* cp-tree.h (DECL_PACK_P): Replace FUNCTION_PARAMETER_PACK_P.
	* cxx-pretty-print.c (direct_declarator): Adjust.
	* decl2.c (cp_build_parm_decl): Adjust.
	* pt.c (function_parameter_pack_p): Adjust.
	(find_parameter_packs_r, push_template_decl_real): Adjust.
	(tsubst_pack_expansion, tsubst_decl): Adjust.
	(regenerate_decl_from_template, instantiate_decl): Adjust.

From-SVN: r202604
2013-09-15 15:34:34 -04:00
Jason Merrill
018795f477 * lambda.c (add_capture): Don't add DECL_LANG_SPECIFIC.
From-SVN: r202603
2013-09-15 15:34:27 -04:00
Tobias Burnus
5ef7093dde re PR fortran/57697 ([OOP] Segfault with defined assignment for components during intrinsic assignment)
2013-09-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57697
        * resolve.c (generate_component_assignments): Handle unallocated
        LHS with defined assignment of components.

2013-09-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57697
        * gfortran.dg/defined_assignment_10.f90: New.

From-SVN: r202601
2013-09-15 12:54:10 +02:00
Jan-Benedict Glaw
97191ad093 * config/vax/constraints.md (T): Add missing CONSTANT_P check.
From-SVN: r202600
2013-09-15 09:44:29 +00:00
GCC Administrator
f8962cb214 Daily bump.
From-SVN: r202599
2013-09-15 00:16:45 +00:00
John David Anglin
403a3fb7ec re PR target/58382 (unwind.inc:136:1: ICE: in trunc_int_for_mode, at explow.c:55)
PR target/58382
	* config/pa/pa.c (pa_expand_prologue): Change mode in gen_rtx_POST_INC
	calls to word_mode.

From-SVN: r202594
2013-09-14 16:58:01 +00:00
Iain Sandoe
fb5610fbf3 re PR target/48094 (ld: warning: section has unexpectedly large size errors in objc/obj-c++ lto)
gcc:

       PR target/48094
        * config/darwin.c (darwin_objc2_section): Note if ObjC Metadata is seen.
        (darwin_objc1_section): Likewise.
        (darwin_file_end): Emit Image Info section when required.

gcc/c-family:

       PR target/48094
        * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
        fobjc-gc, freplace-objc-classes): Accept for LTO.

gcc/objc:

       PR target/48094
        * objc-next-runtime-abi-01.c (generate_objc_image_info): Remove.
        (objc_generate_v1_next_metadata): Remove generation of ImageInfo.
        * objc-next-runtime-abi-02.c (generate_v2_objc_image_info): Remove.
        (objc_generate_v2_next_metadata): Remove generation of ImageInfo.

From-SVN: r202593
2013-09-14 15:36:41 +00:00
Jan Hubicka
afdec9bd06 tree-into-ssa.c (gate_into_ssa): New.
* tree-into-ssa.c (gate_into_ssa): New.
	(pass_data_build_ssa): Use it.
	* cgraph.h (expand_thunk): Update prototype.
	* cgraphunit.c (analyze_function): Expand thunks early.
	(expand_thunk): Fix DECL_CONTEXT of reust_decl;
	build proper cgraph; set in_ssa_p; clear bogus TREE_ASM_WRITTEN;
	set lowered flag; do not add new function.
	(assemble_thunks_and_aliases): Update.
	* tree-ssa.c (gate_init_datastructures): New gate.
	(pass_data_init_datastructures): Use it.

From-SVN: r202592
2013-09-14 15:27:21 +00:00
Tim Shen
7b86458e38 regex.h (regex_match<>, [...]): Change regex_executor caller.
2013-09-14  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h (regex_match<>, regex_search<>):
	Change regex_executor caller. Now use their return value instead
	of checking __m[0].matched to find out if it's successful.
	(regex_search<>): Move the search logic to regex_executor.
	* include/bits/regex_automaton.h: Add some new _Opcode. Refactor
	_NFA::_M_insert_*.
	* include/bits/regex_automaton.tcc: Add DEBUG dump for new
	_Opcode. Refactor _NFA::_M_insert_*.
	* include/bits/regex_compiler.h (_Compiler<>::_M_get_nfa):
	Use make_shared instead of construct by hand.
	* include/bits/regex_compiler.tcc: Implement _Compiler<>::_M_assertion.
	* include/bits/regex_constants.h: Fix indentation and line breaking.
	* include/bits/regex_executor.h: Add _ResultsEntry to support
	greedy/ungreedy mode. Move regex_search logic here.
	* include/bits/regex_executor.tcc: Implement assertions and
	greedy/ungreedy matching.
	* include/bits/regex_scanner.h: Add a new token _S_token_ungreedy.
	* include/bits/regex_scanner.tcc: Parse a new token _S_token_ungreedy.
	* testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc: New.
	* testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: New.
	* testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
	Fix comment.

From-SVN: r202591
2013-09-14 14:23:44 +00:00